GB/T 27502-2011 电导率测量用校准溶液制备方法
颁发部门:国家标准化管理委员会,国家质量监督检验检疫总局
标签:测量, 保存
GB/T 27502-2011 | GB/T 27502-2011 电导率测量用校准溶液制备方法 现行
发布日期:Oct 30, 2011 实施日期:Dec 31, 2011
GB/T 27502-2011相关产品
商城编码 | 产品名称 | 标准值 | 规格 | CAS号 | 有效期 | 库存 | 标准价 | 数量 | 操作 |
---|---|---|---|---|---|---|---|---|---|
84μS/cm
|
50mL |
/ |
2026-03-06
|
≥10
|
48
|
|
|||
100μS/cm
|
50mL |
7447-40-7 |
2025-09-25
|
≥10
|
48
|
|
|||
84μS/cm
|
500mL |
/ |
2026-08-26
|
≥10
|
240
|
|
|||
200μS/cm
|
500mL |
/ |
2025-11-27
|
≥10
|
156
|
|
|||
1413μS/cm
|
250mL |
/ |
2026-08-10
|
≥10
|
120
|
|
|||
12.88mS/cm
|
500mL |
/ |
2026-08-24
|
≥10
|
264
|
|
|||
20.00mS/cm
|
250mL |
/ |
2026-06-16
|
8
|
120
|
|
|||
100μS/cm(25℃)
|
500mL |
/ |
2025-07-06
|
≥10
|
192
|
|
|||
50μS/cm(25℃)
|
50mL |
/ |
2026-06-30
|
7
|
48
|
|
|||
52.8μS/cm(25℃)
|
30mL |
/ |
2026-01-03
|
≥10
|
36
|
|
|||
204μs/cm
|
30mL |
7447-40-7 |
2026-06-23
|
≥10
|
60
|
|
|||
500μS/cm(25℃)
|
1L |
/ |
2025-12-27
|
≥10
|
330
|
|
|||
150μS/cm
|
500mL |
7447-40-7 |
2026-09-13
|
≥10
|
198
|
|
|||
1408μS/cm
|
100mL |
/ |
2025-12-25
|
≥10
|
84
|
|
|||
5000μS/cm
|
500mL |
/ |
2026-08-28
|
7
|
198
|
|
|||
120μS/cm
|
50mL |
/ |
2025-09-06
|
≥10
|
72
|
|
|||
1413μS/cm(25℃)
|
50mL |
/ |
2026-03-05
|
≥10
|
60
|
|
|||
200μS/cm
|
50mL |
/ |
2026-05-21
|
≥10
|
48
|
|
|||
183μS/cm
|
50mL |
7447-40-7 |
2025-12-23
|
≥10
|
36
|
|
|||
500μS/cm
|
50mL |
/ |
2026-08-26
|
≥10
|
48
|
|
|||
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